hg: jdk/sandbox: 8245445: Langtools NetBeans ant build broken after JDK-8244093

[chris.hegarty at oracle.com]

Changeset: 77135aff19b9
Author:    jlahoda
Date:      2020-05-20 13:23 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/77135aff19b9

8245445: Langtools NetBeans ant build broken after JDK-8244093
Summary: Correcting paths in the NetBeans-specific langtools ant build.
Reviewed-by: mcimadamore

! make/ide/netbeans/langtools/build.xml